A new storage array is being cabled into a rack. The array has dual controllers, each disk tray has
dual power supplies, and there are two in-rack PDUs (C and D). Which of the following is the
BEST method for hooking up power?

A.
Connect controller A’s PSUs to PDU C, controller B’s PSUs to D, alternate drive trays between
PDUs C and D.

B.
Connect all drive tray PSUs to C and all controller PDUs to D.

C.
Connect both controller’s PSUs to C and all drive tray PSUs to D.

D.
Split all PSU connections between C and D equally.